先上代码 错误肯定就在这两个里边 但是不知道怎么解决 附网址:http://182.61.37.188/?r=login/entry
LoginController
<code><?php
/**
* Created by PhpStorm.
* User: xin
* Date: 16/6/29
* Time: 上午9:28
*/
namespace app\controllers;
use Yii;
use yii\base\Controller;
use app\models\Userdb;
use app\models\EntryForm;
class LoginController extends Controller{
public function actionEntry(){
$model = new EntryForm;
if ($model->load(Yii::$app->request->post())) {
print_r($model);
print_r(Yii::$app->request->post('userName'));
$info = new Userdb();
$info->userName = $model->username;
$info->password = $model->password;
$info->save();
return $this->render('showinfo', ['model' => $model]);
}else{
return $this->render('entry',['model' => $model]);
}
}
}</code>2.entry.php
<code><?php
/**
* Created by PhpStorm.
* User: xin
* Date: 16/6/29
* Time: 上午9:37
*/
use yii\helpers\Html;
use yii\widgets\ActiveForm;
?>
<?php $form = ActiveForm::begin([
'id' => 'login-form',
'options' => ['class' => 'form-horizontal'],
'fieldConfig' => [
'template' => "{label}\n<div class=\"col-lg-3\">{input}</div>\n<div class=\"col-lg-8\">{error}</div>",
'labelOptions' => ['class' => 'col-lg-1 control-label'],
],
]); ?>
<?= $form->field($model, 'username')->textInput(['autofocus' => true]) ?>
<?= $form->field($model, 'password')->passwordInput() ?>
<div class="form-group">
<div class="col-lg-offset-1 col-lg-11">
<?= Html::submitButton('Login', ['class' => 'btn btn-primary', 'name' => 'login-button']) ?>
</div>
</div>
<?php ActiveForm::end(); ?></code>先上代码 错误肯定就在这两个里边 但是不知道怎么解决 附网址:http://182.61.37.188/?r=login/entry
LoginController
<code><?php
/**
* Created by PhpStorm.
* User: xin
* Date: 16/6/29
* Time: 上午9:28
*/
namespace app\controllers;
use Yii;
use yii\base\Controller;
use app\models\Userdb;
use app\models\EntryForm;
class LoginController extends Controller{
public function actionEntry(){
$model = new EntryForm;
if ($model->load(Yii::$app->request->post())) {
print_r($model);
print_r(Yii::$app->request->post('userName'));
$info = new Userdb();
$info->userName = $model->username;
$info->password = $model->password;
$info->save();
return $this->render('showinfo', ['model' => $model]);
}else{
return $this->render('entry',['model' => $model]);
}
}
}</code>2.entry.php
<code><?php
/**
* Created by PhpStorm.
* User: xin
* Date: 16/6/29
* Time: 上午9:37
*/
use yii\helpers\Html;
use yii\widgets\ActiveForm;
?>
<?php $form = ActiveForm::begin([
'id' => 'login-form',
'options' => ['class' => 'form-horizontal'],
'fieldConfig' => [
'template' => "{label}\n<div class=\"col-lg-3\">{input}</div>\n<div class=\"col-lg-8\">{error}</div>",
'labelOptions' => ['class' => 'col-lg-1 control-label'],
],
]); ?>
<?= $form->field($model, 'username')->textInput(['autofocus' => true]) ?>
<?= $form->field($model, 'password')->passwordInput() ?>
<div class="form-group">
<div class="col-lg-offset-1 col-lg-11">
<?= Html::submitButton('Login', ['class' => 'btn btn-primary', 'name' => 'login-button']) ?>
</div>
</div>
<?php ActiveForm::end(); ?></code>
做个调试看看，你先别用框架自带的Yii::$app->request->post()获取，直接在控制器方法程序入口var_dump($_POST)看看有没有值
通过$model->load(Yii::$app->request->post())就已经获取到了EntryForm的实例$model；打印$model->username试试
你可以尝试这种方法：
<code>$model->load(Yii::$app->request->post(), '' );</code>
每个人都需要一台速度更快、更稳定的 PC。随着时间的推移，垃圾文件、旧注册表数据和不必要的后台进程会占用资源并降低性能。幸运的是，许多工具可以让 Windows 保持平稳运行。
Copyright 2014-2025 https://www.php.cn/ All Rights Reserved | php.cn | 湘ICP备2023035733号
324
收藏
